ci2 starts bisection 2024-09-21 02:54:16.976210029 +0000 UTC m=+117047.911278089 bisecting fixing commit since ed30a4a51bb196781c8058073ea720133a65596f building syzkaller on 36c961ad9dc0e5b72efc784a57717424a02bfa00 ensuring issue is reproducible on original commit ed30a4a51bb196781c8058073ea720133a65596f testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 57825486fe57caac5ff2ed5aa5b64f036538d9f4f5e9aa4d6010edd3cfadb46e run #0: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #1: crashed: KASAN: use-after-free Write in diWrite run #2: crashed: KASAN: slab-out-of-bounds Write in diWrite run #3: crashed: BUG: Bad page map run #4: crashed: KASAN: slab-out-of-bounds Write in diWrite run #5: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #6: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #7: crashed: KASAN: slab-use-after-free Write in diWrite run #8: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #9: crashed: KASAN: slab-out-of-bounds Write in diWrite run #10: crashed: KASAN: slab-out-of-bounds Write in diWrite run #11: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #12: crashed: KASAN: slab-out-of-bounds Write in diWrite run #13: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #14: crashed: KASAN: slab-out-of-bounds Write in diWrite run #15: crashed: KASAN: slab-use-after-free Write in diWrite run #16: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #17: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #18: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #19: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir representative crash: KASAN: slab-out-of-bounds Read in jfs_readdir, types: [KASAN] check whether we can drop unnecessary instrumentation disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 279722eb23daa5cab5f6a901f7993fae9f15a8258c89e2ebba16e5aaa598e40a run #0: crashed: KASAN: slab-out-of-bounds Write in diWrite run #1: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #2: crashed: KASAN: slab-out-of-bounds Write in diWrite run #3: crashed: KASAN: slab-use-after-free Write in diWrite run #4: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #5: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #6: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #7: crashed: KASAN: use-after-free Write in diWrite run #8: crashed: KASAN: slab-out-of-bounds Write in diWrite run #9: crashed: KASAN: slab-use-after-free Write in diWrite representative crash: KASAN: slab-out-of-bounds Write in diWrite, types: [KASAN] the bug reproduces without the instrumentation disabling configs for [LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG], they are not needed kconfig minimization: base=4037 full=7998 leaves diff=2003 split chunks (needed=false): <2003> split chunk #0 of len 2003 into 5 parts testing without sub-chunk 1/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8e325c650eeaa0cc92ab9d698f23174954b244264ab3957679aa14790bd6bf99 run #0: crashed: KASAN: slab-out-of-bounds Write in diWrite run #1: crashed: KASAN: slab-out-of-bounds Write in diWrite run #2: crashed: KASAN: use-after-free Write in diWrite run #3: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #4: crashed: KASAN: slab-out-of-bounds Write in diWrite run #5: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #6: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #7: crashed: KASAN: slab-out-of-bounds Write in diWrite run #8: crashed: KASAN: slab-out-of-bounds Write in diWrite run #9: crashed: KASAN: slab-use-after-free Write in diWrite representative crash: KASAN: slab-out-of-bounds Write in diWrite, types: [KASAN] the chunk can be dropped testing without sub-chunk 2/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 8809db385718780f69bfa88c64f5c4a39d78851b2dcfb827e48ccc0c2789a833 run #0: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #1: crashed: general protection fault in evict run #2: crashed: KASAN: slab-out-of-bounds Write in diWrite run #3: crashed: general protection fault in evict run #4: crashed: general protection fault in evict run #5: crashed: KASAN: slab-out-of-bounds Write in diWrite run #6: crashed: KASAN: slab-out-of-bounds Write in diWrite run #7: crashed: KASAN: slab-use-after-free Write in diWrite run #8: crashed: KASAN: slab-out-of-bounds Write in diWrite run #9: crashed: KASAN: slab-out-of-bounds Write in diWrite representative crash: KASAN: slab-out-of-bounds Read in jfs_readdir, types: [KASAN UNKNOWN] the chunk can be dropped testing without sub-chunk 3/5 disabling configs for [UBSAN BUG LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 41c4869cd4a4c62cb3209355673c02e7e9b65446e11fb47989f35c509e73f69d all runs: OK false negative chance: 0.000 testing without sub-chunk 4/5 disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN BUG LOCKDEP], they are not needed testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: b0d920e7727ba8b4e672582fc900d4d7371c81e45fe5ba9104b7099c852d9969 run #0: crashed: KASAN: slab-use-after-free Write in diWrite run #1: crashed: KASAN: slab-out-of-bounds Write in diWrite run #2: crashed: KASAN: slab-out-of-bounds Write in diWrite run #3: crashed: KASAN: slab-out-of-bounds Write in diWrite run #4: crashed: KASAN: slab-use-after-free Write in diWrite run #5: crashed: KASAN: use-after-free Write in diWrite run #6: crashed: KASAN: slab-out-of-bounds Write in diWrite run #7: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #8: crashed: KASAN: slab-out-of-bounds Write in diWrite run #9: crashed: general protection fault in evict representative crash: KASAN: slab-use-after-free Write in diWrite, types: [KASAN] the chunk can be dropped testing without sub-chunk 5/5 disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN BUG], they are not needed testing commit ed30a4a51bb196781c8058073ea720133a65596f gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 9fbcbc41d76cb12fbf67f8d1667a0393bb282bbd0b04daf4f565f764466f0a9a run #0: crashed: general protection fault in evict run #1: crashed: KASAN: slab-out-of-bounds Write in diWrite run #2: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #3: crashed: KASAN: slab-out-of-bounds Write in diWrite run #4: crashed: KASAN: slab-out-of-bounds Write in diWrite run #5: crashed: general protection fault in evict run #6: crashed: general protection fault in evict run #7: crashed: KASAN: slab-out-of-bounds Write in diWrite run #8: crashed: KASAN: slab-out-of-bounds Read in jfs_readdir run #9: crashed: KASAN: slab-out-of-bounds Write in diWrite representative crash: KASAN: slab-out-of-bounds Write in diWrite, types: [KASAN UNKNOWN] the chunk can be dropped minimized to 401 configs; suspects: [AX25 BRIDGE BRIDGE_NETFILTER CAN CFG80211 CHECKPOINT_RESTORE DVB_CORE FB_CORE HAMRADIO HSR IMA IMA_APPRAISE IMA_APPRAISE_MODSIG INFINIBAND INFINIBAND_ADDR_TRANS INFINIBAND_USER_ACCESS INPUT_JOYSTICK INPUT_MOUSE INTEGRITY INTEGRITY_ASYMMETRIC_KEYS INTEGRITY_SIGNATURE IP6_NF_RAW IPV6_MULTIPLE_TABLES IP_NF_RAW IP_SET IP_VS IP_VS_RR IP_VS_SED IP_VS_SH IP_VS_TWOS IP_VS_WLC IP_VS_WRR IRQ_BYPASS_MANAGER IRQ_POLL IR_IGORPLUGUSB IR_IGUANA IR_IMON IR_MCEUSB IR_REDRAT3 IR_STREAMZAP IR_TTUSBIR ISDN ISDN_CAPI_MIDDLEWARE JFFS2_CMODE_PRIORITY JFFS2_COMPRESSION_OPTIONS JFFS2_FS JFFS2_FS_POSIX_ACL JFFS2_FS_SECURITY JFFS2_FS_WRITEBUFFER JFFS2_FS_XATTR JFFS2_LZO JFFS2_RTIME JFFS2_RUBIN JFFS2_SUMMARY JFFS2_ZLIB JFS_DEBUG JFS_FS JFS_POSIX_ACL JFS_SECURITY JOYSTICK_IFORCE JOYSTICK_IFORCE_USB JOYSTICK_XPAD JOYSTICK_XPAD_FF JOYSTICK_XPAD_LEDS KALLSYMS_BASE_RELATIVE KARMA_PARTITION KCOV KCOV_ENABLE_COMPARISONS KCOV_INSTRUMENT_ALL KEYS_REQUEST_CACHE KEY_DH_OPERATIONS KEY_NOTIFICATIONS KSM KVM KVM_AMD KVM_ASYNC_PF KVM_COMMON KVM_COMPAT KVM_GENERIC_DIRTYLOG_READ_PROTECT KVM_GENERIC_HARDWARE_ENABLING KVM_GENERIC_MEMORY_ATTRIBUTES KVM_GENERIC_MMU_NOTIFIER KVM_GENERIC_PRIVATE_MEM KVM_HYPERV KVM_MMIO KVM_PRIVATE_MEM KVM_PROVE_MMU KVM_SW_PROTECTED_VM KVM_VFIO KVM_XEN KVM_XFER_TO_GUEST_WORK L2TP L2TP_ETH L2TP_IP L2TP_V3 LAPB LAPBETHER LDM_PARTITION LEDS_TRIGGER_AUDIO LEGACY_PTYS LIBCRC32C LIBNVDIMM LINEAR_RANGES LLC LLC2 LOGIG940_FF LOGIRUMBLEPAD2_FF LOGO LOGO_LINUX_MONO LOGO_LINUX_VGA16 LPC_ICH LWTUNNEL LWTUNNEL_BPF LZ4HC_COMPRESS LZ4_COMPRESS MAC80211 MAC80211_HAS_RC MAC80211_HWSIM MAC80211_MESH MAC80211_RC_DEFAULT_MINSTREL MAC80211_RC_MINSTREL MACSEC MACVLAN MACVTAP MAC_PARTITION MAPPING_DIRTY_HELPERS MD_RAID0 MD_RAID1 MD_RAID10 MD_RAID456 MEDIA_ANALOG_TV_SUPPORT MEDIA_ATTACH MEDIA_CONTROLLER MEDIA_CONTROLLER_DVB MEDIA_DIGITAL_TV_SUPPORT MEDIA_RADIO_SUPPORT MEDIA_SDR_SUPPORT MEDIA_SUPPORT MEDIA_SUPPORT_FILTER MEDIA_TUNER MEDIA_TUNER_MSI001 MEMCG_KMEM MEMORY_BALLOON MEMORY_HOTPLUG MEMORY_HOTPLUG_DEFAULT_ONLINE MEMORY_ISOLATION MEMREGION MEMSTICK MEMSTICK_REALTEK_USB MEM_SOFT_DIRTY MFD_CORE MFD_SYSCON MHI_BUS MHI_WWAN_CTRL MHP_MEMMAP_ON_MEMORY MICROCHIP_PHY MINIX_FS MINIX_SUBPARTITION MISC_RTSX MISC_RTSX_USB MISDN MISDN_DSP MISDN_HFCUSB MISDN_L1OIP MKISS MLX4_CORE MLX4_INFINIBAND MMC MMC_REALTEK_USB MMC_USHC MMC_VUB300 MODULE_COMPRESS_NONE MODULE_SIG_KEY_TYPE_RSA MODULE_SRCVERSION_ALL MODVERSIONS MOST MOUSE_APPLETOUCH MOUSE_BCM5974 MOUSE_PS2 MOUSE_PS2_ALPS MOUSE_PS2_BYD MOUSE_PS2_CYPRESS MOUSE_PS2_FOCALTECH MOUSE_PS2_LIFEBOOK MOUSE_PS2_LOGIPS2PP MOUSE_PS2_SMBUS MOUSE_PS2_SYNAPTICS MOUSE_PS2_SYNAPTICS_SMBUS MOUSE_PS2_TRACKPOINT MOUSE_SYNAPTICS_USB MPLS MPLS_IPTUNNEL MPLS_ROUTING MPTCP MPTCP_IPV6 MRP MTD MTD_BLKDEVS MTD_BLOCK MTD_BLOCK2MTD MTD_CFI_I1 MTD_CFI_I2 MTD_MAP_BANK_WIDTH_1 MTD_MAP_BANK_WIDTH_2 MTD_MAP_BANK_WIDTH_4 MTD_MTDRAM MTD_PHRAM MTD_SLRAM MUSB_PIO_ONLY ND_BTT ND_CLAIM ND_PFN NETDEVSIM NETFILTER_ADVANCED NETFILTER_BPF_LINK NETFILTER_FAMILY_ARP NETFILTER_FAMILY_BRIDGE NETFILTER_NETLINK_ACCT NETFILTER_NETLINK_GLUE_CT NETFILTER_NETLINK_OSF NETFILTER_NETLINK_QUEUE NETFILTER_SYNPROXY NETFILTER_XTABLES_COMPAT NETFILTER_XT_CONNMARK NETFILTER_XT_MATCH_BPF NETFILTER_XT_MATCH_CGROUP NETFILTER_XT_MATCH_CLUSTER NETFILTER_XT_MATCH_COMMENT NETFILTER_XT_MATCH_CONNBYTES NETFILTER_XT_MATCH_CONNLABEL NETFILTER_XT_MATCH_CONNLIMIT NETFILTER_XT_MATCH_CONNMARK NETFILTER_XT_MATCH_CPU NETFILTER_XT_MATCH_DCCP NETFILTER_XT_MATCH_DEVGROUP NETFILTER_XT_MATCH_DSCP NETFILTER_XT_MATCH_ECN NETFILTER_XT_MATCH_ESP NETFILTER_XT_MATCH_HASHLIMIT NETFILTER_XT_MATCH_HELPER NETFILTER_XT_MATCH_HL NETFILTER_XT_MATCH_IPCOMP NETFILTER_XT_MATCH_IPRANGE NETFILTER_XT_MATCH_IPVS NETFILTER_XT_MATCH_L2TP NETFILTER_XT_MATCH_LENGTH NETFILTER_XT_MATCH_LIMIT NETFILTER_XT_MATCH_MAC NETFILTER_XT_MATCH_MARK NETFILTER_XT_MATCH_MULTIPORT NETFILTER_XT_MATCH_NFACCT NETFILTER_XT_MATCH_OSF NETFILTER_XT_MATCH_OWNER NETFILTER_XT_MATCH_PHYSDEV NETFILTER_XT_MATCH_PKTTYPE NETFILTER_XT_MATCH_QUOTA NETFILTER_XT_MATCH_RATEEST NETFILTER_XT_MATCH_REALM NETFILTER_XT_MATCH_RECENT NETFILTER_XT_MATCH_SCTP NETFILTER_XT_MATCH_SOCKET NETFILTER_XT_MATCH_STATISTIC NETFILTER_XT_MATCH_STRING NETFILTER_XT_MATCH_TCPMSS NETFILTER_XT_MATCH_TIME NETFILTER_XT_MATCH_U32 NETFILTER_XT_SET NETFILTER_XT_TARGET_AUDIT NETFILTER_XT_TARGET_CHECKSUM NETFILTER_XT_TARGET_CLASSIFY NETFILTER_XT_TARGET_CONNMARK NETFILTER_XT_TARGET_CT NETFILTER_XT_TARGET_DSCP NETFILTER_XT_TARGET_HL NETFILTER_XT_TARGET_HMARK NETFILTER_XT_TARGET_IDLETIMER NETFILTER_XT_TARGET_LED NETFILTER_XT_TARGET_MARK NETFILTER_XT_TARGET_NETMAP NETFILTER_XT_TARGET_NFQUEUE NETFILTER_XT_TARGET_NOTRACK NETFILTER_XT_TARGET_RATEEST NETFILTER_XT_TARGET_REDIRECT NETFILTER_XT_TARGET_TCPOPTSTRIP NETFILTER_XT_TARGET_TEE NETFILTER_XT_TARGET_TPROXY NETFILTER_XT_TARGET_TRACE NETLINK_DIAG NETROM NET_9P_RDMA NET_ACT_BPF NET_ACT_CONNMARK NET_ACT_CSUM NET_ACT_CT NET_ACT_CTINFO NET_ACT_GATE NET_ACT_IFE NET_ACT_MPLS NET_ACT_NAT NET_ACT_PEDIT NET_ACT_POLICE NET_ACT_SAMPLE NET_ACT_SIMP NET_ACT_SKBEDIT NET_ACT_SKBMOD NET_ACT_TUNNEL_KEY NET_ACT_VLAN NET_CLS_BASIC NET_CLS_BPF NET_CLS_FLOW NET_CLS_FLOWER NET_CLS_FW NET_CLS_MATCHALL NET_CLS_ROUTE4 NET_DEVLINK NET_DROP_MONITOR NET_DSA NET_DSA_TAG_BRCM NET_DSA_TAG_BRCM_COMMON NET_DSA_TAG_BRCM_PREPEND NET_DSA_TAG_MTK NET_DSA_TAG_QCA NET_DSA_TAG_RTL4_A NET_EMATCH_CANID NET_EMATCH_CMP NET_EMATCH_IPSET NET_EMATCH_IPT NET_EMATCH_META NET_EMATCH_NBYTE NET_EMATCH_TEXT NET_EMATCH_U32 NET_FC NET_FOU NET_FOU_IP_TUNNELS NET_IFE NET_IFE_SKBMARK NET_IFE_SKBPRIO NET_IFE_SKBTCINDEX NET_IPGRE NET_IPGRE_BROADCAST NET_IPGRE_DEMUX NET_IPIP NET_IPVTI NET_KEY NET_KEY_MIGRATE NET_L3_MASTER_DEV NET_MPLS_GSO NET_NCSI NET_NSH NET_REDIRECT NET_SCH_CAKE NET_SCH_CBS NET_SCH_CHOKE NET_SCH_CODEL NET_SCH_DRR NET_SCH_ETF NET_SCH_ETS NET_SCH_FQ NET_SCH_FQ_CODEL NET_SCH_FQ_PIE NET_SCH_GRED NET_SCH_HFSC NET_SCH_HHF NET_SCH_HTB NET_SCH_INGRESS NET_SCH_MQPRIO NET_SCH_MQPRIO_LIB NET_SCH_MULTIQ NET_SCH_NETEM NET_SCH_PIE NET_SCH_PLUG NET_SCH_PRIO NET_SCH_QFQ NET_SCH_RED NET_SCH_SFB NET_SCH_SFQ NET_SCH_SKBPRIO NET_SCH_TAPRIO NET_SCH_TBF NET_SCH_TEQL NET_SOCK_MSG NET_SWITCHDEV NET_TC_SKB_EXT NET_TEAM NET_TEAM_MODE_ACTIVEBACKUP NET_TEAM_MODE_BROADCAST NET_TEAM_MODE_LOADBALANCE NET_TEAM_MODE_RANDOM NET_TEAM_MODE_ROUNDROBIN NET_UDP_TUNNEL NET_VRF NFC NFC_DIGITAL NFC_FDP NFC_HCI NFC_MRVL NFC_MRVL_USB NFC_NCI NFC_NCI_UART NFC_PN533 NFC_PN533_USB NFC_PORT100 NFC_SHDLC NFC_SIM NFC_VIRTUAL_NCI NFSD NFSD_BLOCKLAYOUT NFSD_FLEXFILELAYOUT NFSD_PNFS NFSD_SCSILAYOUT NFSD_V3_ACL NFSD_V4 NFSD_V4_2_INTER_SSC NFSD_V4_SECURITY_LABEL NFS_FSCACHE NFS_V2 NFS_V4_1 NFS_V4_2 NFS_V4_2_READ_PLUS NFS_V4_2_SSC_HELPER NFS_V4_SECURITY_LABEL NFT_BRIDGE_META NFT_BRIDGE_REJECT NFT_COMPAT NFT_CONNLIMIT NFT_CT NFT_DUP_IPV4 NFT_DUP_IPV6 NFT_DUP_NETDEV NFT_FIB NFT_FIB_INET NFT_FIB_IPV4 NFT_FIB_IPV6 NFT_FIB_NETDEV NFT_FLOW_OFFLOAD NFT_HASH NFT_LIMIT NFT_LOG NFT_MASQ NFT_NAT NFT_NUMGEN NFT_OSF NFT_QUEUE NFT_QUOTA NFT_REDIR NFT_REJECT NFT_REJECT_INET NFT_REJECT_IPV4 NFT_REJECT_IPV6 NFT_REJECT_NETDEV NFT_SOCKET NFT_SYNPROXY NFT_TPROXY NFT_TUNNEL NFT_XFRM NF_CONNTRACK_AMANDA NF_CONNTRACK_BRIDGE NF_CONNTRACK_BROADCAST NF_CONNTRACK_EVENTS NF_CONNTRACK_H323 NF_CONNTRACK_LABELS NF_CONNTRACK_MARK NF_CONNTRACK_NETBIOS_NS NF_CONNTRACK_OVS NF_CONNTRACK_PPTP NF_CONNTRACK_SANE NF_CONNTRACK_SNMP NF_CONNTRACK_TFTP NF_CONNTRACK_TIMEOUT NF_CONNTRACK_TIMESTAMP NF_CONNTRACK_ZONES NF_CT_NETLINK_HELPER NF_CT_NETLINK_TIMEOUT NF_CT_PROTO_DCCP NF_CT_PROTO_GRE NF_CT_PROTO_SCTP NF_CT_PROTO_UDPLITE NF_DUP_IPV4 NF_DUP_IPV6 NF_DUP_NETDEV NF_FLOW_TABLE NF_FLOW_TABLE_INET NF_NAT_AMANDA NF_NAT_H323 NF_NAT_OVS NF_NAT_PPTP NF_NAT_REDIRECT NF_NAT_SNMP_BASIC NF_NAT_TFTP NF_SOCKET_IPV4 NF_SOCKET_IPV6 NF_TABLES NF_TABLES_BRIDGE NF_TABLES_INET NF_TABLES_IPV4 NF_TABLES_IPV6 NF_TABLES_NETDEV NF_TPROXY_IPV4 NF_TPROXY_IPV6 PARTITION_ADVANCED PSAMPLE RC_CORE RC_DEVICES RFKILL SPI USB_GADGET USB_MUSB_HDRC VIDEO_DEV WAN WATCH_QUEUE WIRELESS WLAN WWAN X25 X86_X32_ABI] disabling configs for [HANG LEAK UBSAN BUG LOCKDEP ATOMIC_SLEEP], they are not needed testing current HEAD 1868f9d0260e9afaf7c6436d14923ae12eaea465 testing commit 1868f9d0260e9afaf7c6436d14923ae12eaea465 gcc compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 kernel signature: 4985ba7b66788b2334bf703c8699efa70f6123cf129d61c5ca3379941773c101 run #0: crashed: KASAN: slab-out-of-bounds Write in diWrite run #1: crashed: KASAN: slab-out-of-bounds Write in diWrite run #2: crashed: KASAN: slab-use-after-free Write in diWrite run #3: crashed: KASAN: slab-out-of-bounds Write in diWrite run #4: crashed: general protection fault in evict run #5: crashed: KASAN: slab-use-after-free Write in diWrite run #6: crashed: KASAN: slab-out-of-bounds Write in diWrite run #7: crashed: KASAN: slab-out-of-bounds Write in diWrite run #8: crashed: KASAN: slab-out-of-bounds Write in diWrite run #9: crashed: KASAN: slab-out-of-bounds Write in diWrite representative crash: KASAN: slab-out-of-bounds Write in diWrite, types: [KASAN] crash still not fixed/happens on the oldest tested release revisions tested: 8, total time: 2h24m22.974612179s (build: 1h18m38.620899193s, test: 35m4.211095062s) crash still not fixed or there were kernel test errors commit msg: Merge tag 'for-linux-6.12-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux crash: KASAN: slab-out-of-bounds Write in diWrite loop0: detected capacity change from 0 to 32768 ================================================================== BUG: KASAN: slab-out-of-bounds in diWrite+0xac8/0x14a0 fs/jfs/jfs_imap.c:753 Write of size 32 at addr ffff88811f4e90c0 by task syz-executor.0/3325 CPU: 1 UID: 0 PID: 3325 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Call Trace: __dump_stack lib/dump_stack.c:93 [inline] dump_stack_lvl+0x231/0x330 lib/dump_stack.c:119 print_address_description mm/kasan/report.c:377 [inline] print_report+0x169/0x550 mm/kasan/report.c:488 kasan_report+0x143/0x180 mm/kasan/report.c:601 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189 __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106 diWrite+0xac8/0x14a0 fs/jfs/jfs_imap.c:753 txCommit+0xa1a/0x6a50 fs/jfs/jfs_txnmgr.c:1255 add_missing_indices fs/jfs/jfs_dtree.c:2663 [inline] jfs_readdir+0x27a0/0x4500 fs/jfs/jfs_dtree.c:3011 wrap_directory_iterator+0x91/0xd0 fs/readdir.c:65 iterate_dir+0x1c8/0x580 fs/readdir.c:108 __do_sys_getdents64 fs/readdir.c:407 [inline] __se_sys_getdents64+0x1c5/0x470 fs/readdir.c:392 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x8d/0x190 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8fca8bdea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f8fca43f0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 RAX: ffffffffffffffda RBX: 00007f8fca9ebf80 RCX: 00007f8fca8bdea9 RDX: 000000000000005d RSI: 00000000200002c0 RDI: 0000000000000005 RBP: 00007f8fca90a4a4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000006 R14: 00007f8fca9ebf80 R15: 00007fff9255bc28 Allocated by task 3323: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 unpoison_slab_object mm/kasan/common.c:319 [inline] __kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:345 kasan_slab_alloc include/linux/kasan.h:247 [inline] slab_post_alloc_hook mm/slub.c:4086 [inline] slab_alloc_node mm/slub.c:4135 [inline] kmem_cache_alloc_noprof+0x12b/0x350 mm/slub.c:4142 vma_lock_alloc kernel/fork.c:445 [inline] vm_area_alloc+0xea/0x1b0 kernel/fork.c:476 mmap_region+0xcc9/0x1f10 mm/mmap.c:2944 do_mmap+0x8e6/0xff0 mm/mmap.c:1468 vm_mmap_pgoff+0x1d7/0x3a0 mm/util.c:588 ksys_mmap_pgoff+0x367/0x4b0 mm/mmap.c:1514 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x8d/0x190 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 15: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:2343 [inline] slab_free mm/slub.c:4580 [inline] kmem_cache_free+0x189/0x480 mm/slub.c:4682 vma_lock_free kernel/fork.c:457 [inline] __vm_area_free kernel/fork.c:513 [inline] vm_area_free_rcu_cb+0x9a/0xd0 kernel/fork.c:525 rcu_do_batch kernel/rcu/tree.c:2567 [inline] rcu_core+0xc96/0x1510 kernel/rcu/tree.c:2823 handle_softirqs+0x1b5/0x570 kernel/softirq.c:554 run_ksoftirqd+0x28/0x40 kernel/softirq.c:927 smpboot_thread_fn+0x460/0x8e0 kernel/smpboot.c:164 kthread+0x290/0x300 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 The buggy address belongs to the object at ffff88811f4e9000 which belongs to the cache vma_lock of size 152 The buggy address is located 40 bytes to the right of allocated 152-byte region [ffff88811f4e9000, ffff88811f4e9098) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88811f4e9d80 pfn:0x11f4e9 flags: 0x200000000000200(workingset|node=0|zone=2) page_type: 0xfdffffff(slab) raw: 0200000000000200 ffff888100ea3c80 ffffea00047f7d90 ffffea00044ea7d0 raw: ffff88811f4e9d80 000000000012000a 00000001fdffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 2040, tgid 2040 (modprobe), ts 35535093439, free_ts 35530024086 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x10f/0x130 mm/page_alloc.c:1500 prep_new_page mm/page_alloc.c:1508 [inline] get_page_from_freelist+0x37f4/0x3920 mm/page_alloc.c:3446 __alloc_pages_noprof+0x256/0x670 mm/page_alloc.c:4702 alloc_pages_mpol_noprof+0x14f/0x370 mm/mempolicy.c:2263 alloc_slab_page+0x6a/0x130 mm/slub.c:2413 allocate_slab+0x5d/0x290 mm/slub.c:2579 new_slab mm/slub.c:2632 [inline] ___slab_alloc+0xa7f/0x11d0 mm/slub.c:3819 __slab_alloc mm/slub.c:3909 [inline] __slab_alloc_node mm/slub.c:3962 [inline] slab_alloc_node mm/slub.c:4123 [inline] kmem_cache_alloc_noprof+0x1eb/0x350 mm/slub.c:4142 vma_lock_alloc kernel/fork.c:445 [inline] vm_area_alloc+0xea/0x1b0 kernel/fork.c:476 mmap_region+0xcc9/0x1f10 mm/mmap.c:2944 do_mmap+0x8e6/0xff0 mm/mmap.c:1468 vm_mmap_pgoff+0x1d7/0x3a0 mm/util.c:588 ksys_mmap_pgoff+0x367/0x4b0 mm/mmap.c:1514 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x8d/0x190 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f page last free pid 2039 tgid 2039 stack trace: reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1101 [inline] free_unref_folios+0xdb9/0x1660 mm/page_alloc.c:2667 folios_put_refs+0x5b0/0x6d0 mm/swap.c:1039 free_pages_and_swap_cache+0x513/0x610 mm/swap_state.c:335 __tlb_batch_free_encoded_pages mm/mmu_gather.c:136 [inline] tlb_batch_pages_flush mm/mmu_gather.c:149 [inline] tlb_flush_mmu_free mm/mmu_gather.c:366 [inline] tlb_flush_mmu+0x3a3/0x660 mm/mmu_gather.c:373 tlb_finish_mmu+0xd4/0x200 mm/mmu_gather.c:465 exit_mmap+0x43f/0xb90 mm/mmap.c:3425 __mmput+0xc9/0x320 kernel/fork.c:1345 exit_mm+0x132/0x200 kernel/exit.c:571 do_exit+0x928/0x2b20 kernel/exit.c:869 do_group_exit+0x207/0x2c0 kernel/exit.c:1031 __do_sys_exit_group kernel/exit.c:1042 [inline] __se_sys_exit_group kernel/exit.c:1040 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1040 x64_sys_call+0x2634/0x2640 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x8d/0x190 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Memory state around the buggy address: ffff88811f4e8f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff88811f4e9000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff88811f4e9080: fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb ^ ffff88811f4e9100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc ffff88811f4e9180: fc fc fc fc fc fc fa fb fb fb fb fb fb fb fb fb ==================================================================